Zhejiang Dongni Electronics Co., Ltd. enters semiconductor business

Zhejiang Dongni Electronics Co., Ltd. focuses on the research of silicon carbide semiconductor materials by introducing a leading innovation team. The company has successfully achieved the production of high-quality, large-size silicon carbide single crystal materials. In 2022, the company's semiconductor business revenue was 16.7656 million yuan, operating costs were 20.4213 million yuan, and the gross profit margin was -21.81%. In 2022, the company produced 6,750 silicon carbide substrates and sold 4,190 silicon carbide substrates.